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  Home >> Product >> Hall Closed-loop Current Sensor
Hall Closed-loop Current Sensor
   
 

Hall Current Sensor HNC-661/662
cd

Electrical Parameters
TYPE
HNC-661
HNC-662
parameter
sign
Primary nominal r.m.s. current
IPN
50A/DC
100A/DC
Primary current measuring range
IP
090A/
DC
0150A/DC
Secondary nominal
RMS current
ISN
50mA0.5% at IPN =F.S
Supply voltage
VC
12V15V DC 5%
Zero offset current@IPN =0,TA = 25C
I0
within 0.2mA at
IPN =0
Within 0.15mA at IPN =0
Thermal drift of offset current@IPN =0
I0T
within 0.5mA
within 0.4mA
Linearity of VSN at IPN =F.S
L
within 0.1% of
IPN  at IPN  =F.S
within 0.1% of
IPN  at IPN  =F.S

Structural Parameters
Features
1.Opened loop (compensated)  multirange current sensor
using the Hall effect
2.High accuracy
3.Very low temperature drift
4.Wide frequency bandwidth
5.High immunity to external  interference
 
Applications
1.AC variable speed drives
and serve motor drives
2.Uninterruptible Power
Supplies (UPS)
3.Battery supplied applica-
tions
4.Power supplies for welding  applications.



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